Home / 7,677,879.58-11,494,469.16-4,025,949.60

Finding the Fourth Proportional to 7,677,879.58, 11,494,469.16 and 4,025,949.60

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Solution

The fourth proportional to 7,677,879.58, 11,494,469.16 and 4,025,949.60 is: 6,027,204.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,677,879.58 : 11,494,469.16 = 4,025,949.60 : x
  2. Step 2: Convert to fraction form
    7,677,879.58/11,494,469.16 = 4,025,949.60/x
  3. Step 3: Cross multiply
    7,677,879.58x = 11,494,469.16 × 4,025,949.60
  4. Step 4: Simplify right side
    7,677,879.58x = 46,276,153,516,914.34
  5. Step 5: Solve for x
    x = 46,276,153,516,914.34/7,677,879.58
  6. Step 6: Final answer
    x = 6,027,204.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.